https://uberdox.aishdas.org/2012/02/yahrtzeit-of-rabbi-yisrael-salanter-and-his-13-middos
Yahrtzeit of Rabbi Yisrael Salanter and his 13 middos | Modern Uberdox
From Mikor Baruch pg 1111 (hebrewbooks. org)This Shabbos Kodesh, the 25th of Shvat, is the yahrzeit of Rabbi Yisrael Salanter zt'l
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https://www.ou.org/holidays/mesorah-and-middos/
Mesorah and Middos - Jewish Holidays
Sep 27, 2016 - On Pesach God gifted us with freedom. It's our job during the succeeding 49 days to work on ourselves so we may be worthy of receiving the Torah on Shavuot.
mesorahmiddosjewishholidays